:root{--bg: #f7f4ee;--card: #ffffff;--ink: #1f2937;--muted: #6b7280;--brand: #0d5c46;--brand-ink: #ffffff;--danger: #b91c1c;--utang: #b45309;--payment: #15803d;--radius: 14px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--brand);color:var(--brand-ink)}.brand{font-weight:800;letter-spacing:.12em}.net-status{font-size:12px;opacity:.9}.net-status.offline{color:#fde68a}main#view{padding:16px;max-width:560px;margin:0 auto}.page-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.page-head h1{font-size:20px;margin:8px 0}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #d1d5db;background:var(--card);color:var(--ink);border-radius:10px;padding:10px 14px;font-size:15px;font-weight:600;cursor:pointer}.btn-primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.btn-danger{background:#fef2f2;border-color:#fecaca;color:var(--danger)}.btn-back{padding:6px 12px}.list{display:flex;flex-direction:column;gap:8px;margin-top:12px}.row{display:flex;justify-content:space-between;align-items:center;width:100%;background:var(--card);border:1px solid #e5e7eb;border-radius:var(--radius);padding:14px;font-size:16px;text-align:left;cursor:pointer}.row-name{font-weight:600}.row-balance{font-weight:700;color:var(--muted)}.row-balance.neg{color:var(--utang)}.row-balance.pos{color:var(--payment)}.empty{color:var(--muted);text-align:center;padding:24px 0}.balance-card{background:var(--card);border-radius:var(--radius);padding:18px;margin:12px 0;border:1px solid #e5e7eb}.balance-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.balance-value{font-size:32px;font-weight:800;margin-top:4px}.balance-card.neg .balance-value{color:var(--utang)}.balance-card.pos .balance-value{color:var(--payment)}.actions{display:flex;gap:8px}.actions .btn{flex:1}.tx{background:var(--card);border:1px solid #e5e7eb;border-radius:var(--radius);padding:12px 14px}.tx-main{display:flex;justify-content:space-between;font-size:15px}.tx-type{font-weight:700;color:var(--muted);text-transform:uppercase;font-size:12px;letter-spacing:.06em}.tx.utang .tx-type{color:var(--utang)}.tx.payment .tx-type{color:var(--payment)}.tx-amount{font-weight:800}.tx.utang .tx-amount{color:var(--utang)}.tx.payment .tx-amount{color:var(--payment)}.tx-sub{display:flex;gap:10px;margin-top:4px;font-size:12px;color:var(--muted)}.danger-zone{margin-top:24px;padding-top:12px;border-top:1px dashed #e5e7eb}.install-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;padding:20px;z-index:100}.install-overlay.hidden{display:none}.install-card{background:var(--card);border-radius:var(--radius);padding:20px;max-width:420px}.install-card h2{margin-top:0;font-size:18px}.install-card p{font-size:14px;line-height:1.5;color:var(--ink)}